{"product_id":"nema-14-stepper-motor-35x44mm-28ncm-39-65oz-in-1-2a-2-9ω-bipolar","title":"Nema 14 Stepper Motor 35x44mm 28Ncm (39.65oz·in) 1.2A 2.9Ω Bipolar","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSpecifications: Nema 14 Stepper Motor has the following various dimensional parameters. Body size 35x35x43.2mm(1.38x1.38x1.71in), Shaft length 24±0.5mm, Shaft diameter φ5mm, D-cut length 15mm, Installation hole distance 26mm, with Cable 1m, 4-Lead Black (A+) Green (A-) Red (B+) Blue (B-), Weight 260g.\u003c\/li\u003e\n\u003cli\u003eParameters: Nema 14 mini stepper motor 2 Phase, Step angle 1.8‌ Degree (200 steps\/rev), Holding torque 28Ncm (39.65oz·in), Resistance 2.9Ω, Rated current 1.2A, Inductance 4.3mH±20%, Rotor inertia approx 34g.cm².\u003c\/li\u003e\n\u003cli\u003eSafety: This Nema14 Stepper Motor ensures safe and reliable performance, and here are its key safety parameters. Dielectric strength 500V A.C 1 MINUTE; Insulation class(UL) B (130℃) [266°F]; Insulation resistance 100MΩ MIN; Temperature rise 80K MAX; Operation ambient humidity 15%RH～95%RH; Operation ambient temperature -20℃ ～+50℃ [-4°F～122°F].\u003c\/li\u003e\n\u003cli\u003eSafety: This Nema14 Stepper Motor ensures safe and reliable performance, and here are its key safety parameters. Dielectric strength 500V A.C 1 MINUTE; Insulation class(UL) B (130℃) [266°F]; Insulation resistance 100MΩ MIN; Temperature rise 80K MAX; Operation ambient humidity 15%RH～95%RH; Operation ambient temperature -20℃ ～+50℃ [-4°F～123°F].\u003c\/li\u003e\n\u003cli\u003eMore Power, Less Noise: Generate up to 20% stronger holding torque compared to standard units with this Nema 14 Step Motor. Its robust steel core construction and specialized winding design minimize operational noise, enabling quieter and more efficient machinery.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43357950181585,"sku":"BW-B0FHHVX6BG","price":33.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71391YVXHyL._SL1500.jpg?v=1790987642","url":"https:\/\/belmontwarehouse.com\/products\/nema-14-stepper-motor-35x44mm-28ncm-39-65oz-in-1-2a-2-9%cf%89-bipolar","provider":"Belmont Warehouse","version":"1.0","type":"link"}